datastream, year, month, tod,n, min, max, mean, std sgpqcrad1longE1.s1,1997,02 0:00:00,419 , -1.9009,2.234313,-0.01714,0.691779 sgpqcrad1longE1.s1,1997,02 0:15:00,418 ,-1.95019,2.792723,-0.02853,0.733428 sgpqcrad1longE1.s1,1997,02 0:30:00,417 ,-1.82132,2.040611,-0.09324,0.681928 sgpqcrad1longE1.s1,1997,02 0:45:00,409 ,-1.96558,2.046085,-0.00922,0.735875 sgpqcrad1longE1.s1,1997,02 1:00:00,414 ,-1.76537,3.015859,-0.04069,0.722886 sgpqcrad1longE1.s1,1997,02 1:15:00,409 ,-1.91506,2.802871,-0.05918,0.738904 sgpqcrad1longE1.s1,1997,02 1:30:00,410 , -1.9251, 1.68047,-0.03092,0.762333 sgpqcrad1longE1.s1,1997,02 1:45:00,411 ,-1.85628,2.353438,-0.05588,0.707884 sgpqcrad1longE1.s1,1997,02 2:00:00,412 ,-1.83067,1.542819,-0.23256, 0.63936 sgpqcrad1longE1.s1,1997,02 2:15:00,414 ,-1.86834, 1.96865,-0.16201,0.670145 sgpqcrad1longE1.s1,1997,02 2:30:00,415 ,-1.93981,2.134157, -0.1896,0.695422 sgpqcrad1longE1.s1,1997,02 2:45:00,416 , -1.8052,1.718943,-0.11711,0.648943 sgpqcrad1longE1.s1,1997,02 3:00:00,406 ,-1.91561,3.423475,-0.08919,0.820146 sgpqcrad1longE1.s1,1997,02 3:15:00,416 , -1.9116,2.594729,-0.14188,0.748466 sgpqcrad1longE1.s1,1997,02 3:30:00,419 ,-1.80825, 3.24259,-0.08495,0.817839 sgpqcrad1longE1.s1,1997,02 3:45:00,415 ,-1.95273,1.687859,-0.13351,0.767289 sgpqcrad1longE1.s1,1997,02 4:00:00,416 ,-1.94817,1.947217,-0.11962,0.701527 sgpqcrad1longE1.s1,1997,02 4:15:00,418 ,-1.96236,2.129185,-0.15896,0.732996 sgpqcrad1longE1.s1,1997,02 4:30:00,408 ,-1.95396,1.794205,-0.18753,0.697483 sgpqcrad1longE1.s1,1997,02 4:45:00,418 ,-1.92443,2.607939,-0.17552,0.730414 sgpqcrad1longE1.s1,1997,02 5:00:00,418 ,-1.82878,2.094849,-0.11379,0.669059 sgpqcrad1longE1.s1,1997,02 5:15:00,420 ,-1.95022,2.245938,-0.05957,0.727425 sgpqcrad1longE1.s1,1997,02 5:30:00,417 ,-1.79561,1.608348,-0.04602,0.683961 sgpqcrad1longE1.s1,1997,02 5:45:00,420 ,-1.91052,2.438893,0.017108,0.703239 sgpqcrad1longE1.s1,1997,02 6:00:00,419 ,-1.96705, 2.13018,-0.02167,0.729448 sgpqcrad1longE1.s1,1997,02 6:15:00,418 ,-1.86548,2.183615,-0.03378,0.742328 sgpqcrad1longE1.s1,1997,02 6:30:00,419 ,-1.78955,2.297585,-0.03238,0.802719 sgpqcrad1longE1.s1,1997,02 6:45:00,420 ,-1.84997,2.167135,0.037129,0.804916 sgpqcrad1longE1.s1,1997,02 7:00:00,420 ,-1.96212,5.587924,0.383681,1.124081 sgpqcrad1longE1.s1,1997,02 7:15:00,418 ,-1.76009,24.72249,2.772666,4.054257 sgpqcrad1longE1.s1,1997,02 7:30:00,420 ,-1.49421,54.17256,10.15992,9.339758 sgpqcrad1longE1.s1,1997,02 7:45:00,420 ,1.301525,73.72478, 22.3808,16.02343 sgpqcrad1longE1.s1,1997,02 8:00:00,420 ,2.851635,106.5695,36.97559,20.46154 sgpqcrad1longE1.s1,1997,02 8:15:00,420 , 6.05635,138.7137,48.83724,27.52133 sgpqcrad1longE1.s1,1997,02 8:30:00,420 ,13.97012,166.3308,64.21916, 29.3449 sgpqcrad1longE1.s1,1997,02 8:45:00,416 ,13.25253,216.5774,79.58117,37.74255 sgpqcrad1longE1.s1,1997,02 9:00:00,398 ,19.35072, 234.001,94.05527,43.55148 sgpqcrad1longE1.s1,1997,02 9:15:00,391 ,26.74912,271.4566,112.0779, 53.2773 sgpqcrad1longE1.s1,1997,02 9:30:00,388 ,41.87235,234.9838,125.7871,51.55842 sgpqcrad1longE1.s1,1997,02 9:45:00,386 ,36.70658,310.7296,137.5972,58.87987 sgpqcrad1longE1.s1,1997,0210:00:00,382 ,37.29932, 324.298,144.1543,64.81517 sgpqcrad1longE1.s1,1997,0210:15:00,377 , 25.4981,361.9753, 155.011,73.04985 sgpqcrad1longE1.s1,1997,0210:30:00,376 ,24.61951, 384.8, 158.356,81.24028 sgpqcrad1longE1.s1,1997,0210:45:00,392 ,32.98874,406.4231,170.7002,84.34785 sgpqcrad1longE1.s1,1997,0211:00:00,402 ,29.94744,359.8829,185.3781,88.20692 sgpqcrad1longE1.s1,1997,0211:15:00,382 ,34.38709,396.5771,188.6171,90.35189 sgpqcrad1longE1.s1,1997,0211:30:00,390 ,32.14235,427.3063,217.2194,105.6649 sgpqcrad1longE1.s1,1997,0211:45:00,355 ,28.19608,466.8865,220.6323,107.1706 sgpqcrad1longE1.s1,1997,0212:00:00,382 ,27.99641,469.9549,228.5429,104.3026 sgpqcrad1longE1.s1,1997,0212:15:00,387 , 24.7498,477.3263,229.0629,102.5417 sgpqcrad1longE1.s1,1997,0212:30:00,402 ,27.37557,480.0794,229.1817,106.6773 sgpqcrad1longE1.s1,1997,0212:45:00,395 ,23.89092,494.4176,231.8426,112.2632 sgpqcrad1longE1.s1,1997,0213:00:00,395 ,23.92996,484.5737, 233.313, 113.242 sgpqcrad1longE1.s1,1997,0213:15:00,401 ,30.98715,479.1024,234.3451,113.7346 sgpqcrad1longE1.s1,1997,0213:30:00,400 ,53.03654,448.0848,229.0195,107.3654 sgpqcrad1longE1.s1,1997,0213:45:00,394 , 59.1062,464.5742,219.7139,100.9339 sgpqcrad1longE1.s1,1997,0214:00:00,398 ,60.41124,397.4738,201.7157,91.95579 sgpqcrad1longE1.s1,1997,0214:15:00,404 ,60.53253,385.6999,192.3879,88.51201 sgpqcrad1longE1.s1,1997,0214:30:00,401 ,54.38523,375.7353,192.7409,92.37017 sgpqcrad1longE1.s1,1997,0214:45:00,410 ,54.07908,397.8564,186.2971,88.74689 sgpqcrad1longE1.s1,1997,0215:00:00,393 ,51.89231,366.9603,178.0465,83.26114 sgpqcrad1longE1.s1,1997,0215:15:00,385 ,43.32354,312.6952,164.1662,75.64601 sgpqcrad1longE1.s1,1997,0215:30:00,395 , 34.1601,295.1625,150.4554,69.99976 sgpqcrad1longE1.s1,1997,0215:45:00,398 ,22.28176,272.1367,144.4294,65.67677 sgpqcrad1longE1.s1,1997,0216:00:00,398 ,24.22603,246.4387,133.2713,59.00766 sgpqcrad1longE1.s1,1997,0216:15:00,382 ,18.49955,216.2175,113.8397,50.83321 sgpqcrad1longE1.s1,1997,0216:30:00,389 ,20.90654,182.0381,96.12656,38.76588 sgpqcrad1longE1.s1,1997,0216:45:00,419 ,19.17109,188.4134,86.12292,34.52351 sgpqcrad1longE1.s1,1997,0217:00:00,415 ,13.90898,164.5772,69.24411,31.97403 sgpqcrad1longE1.s1,1997,0217:15:00,419 ,11.51278,134.1709,52.37497,23.09834 sgpqcrad1longE1.s1,1997,0217:30:00,420 ,5.610989,83.86382,33.91975,15.21992 sgpqcrad1longE1.s1,1997,0217:45:00,420 ,1.571394,62.32253,19.07692, 11.5457 sgpqcrad1longE1.s1,1997,0218:00:00,420 , -0.5953,30.42122,7.457027,5.875288 sgpqcrad1longE1.s1,1997,0218:15:00,420 ,-1.57147,15.48297,2.303596,2.717985 sgpqcrad1longE1.s1,1997,0218:30:00,420 ,-1.55838, 4.0446,0.387786,0.860563 sgpqcrad1longE1.s1,1997,0218:45:00,419 ,-1.80792,2.639824,0.239437,0.788651 sgpqcrad1longE1.s1,1997,0219:00:00,418 ,-1.92865,2.177168,0.158455,0.846909 sgpqcrad1longE1.s1,1997,0219:15:00,413 ,-1.98859,2.636566,0.189413,0.823667 sgpqcrad1longE1.s1,1997,0219:30:00,420 ,-1.80185,2.451263,0.068074,0.781854 sgpqcrad1longE1.s1,1997,0219:45:00,418 ,-1.82266,2.339015,0.092933,0.735654 sgpqcrad1longE1.s1,1997,0220:00:00,417 ,-1.77076,1.924368,-0.00276,0.736751 sgpqcrad1longE1.s1,1997,0220:15:00,419 ,-1.96397,1.968457,0.048273,0.733919 sgpqcrad1longE1.s1,1997,0220:30:00,420 ,-1.90702,2.707573,0.062343,0.778541 sgpqcrad1longE1.s1,1997,0220:45:00,417 ,-1.92456,1.693722,-0.00004,0.659846 sgpqcrad1longE1.s1,1997,0221:00:00,416 ,-1.93296,2.323596,-0.01719,0.745893 sgpqcrad1longE1.s1,1997,0221:15:00,419 ,-1.95561, 2.36574,-0.13756,0.735627 sgpqcrad1longE1.s1,1997,0221:30:00,420 ,-1.78037,2.018405,-0.04869,0.691979 sgpqcrad1longE1.s1,1997,0221:45:00,419 ,-1.91997,1.760387,-0.07669,0.639615 sgpqcrad1longE1.s1,1997,0222:00:00,420 ,-1.93394,2.114048,-0.05739,0.661533 sgpqcrad1longE1.s1,1997,0222:15:00,419 ,-1.78455,2.102535, -0.1331,0.724552 sgpqcrad1longE1.s1,1997,0222:30:00,419 ,-1.96246,3.051268,-0.06297,0.714999 sgpqcrad1longE1.s1,1997,0222:45:00,419 ,-1.72621,1.499674,-0.15428,0.599557 sgpqcrad1longE1.s1,1997,0223:00:00,371 ,-1.88856,1.880777,-0.12458,0.644054 sgpqcrad1longE1.s1,1997,0223:15:00,418 ,-1.92359,2.070482,-0.21511,0.679997 sgpqcrad1longE1.s1,1997,0223:30:00,418 ,-1.92947,1.706102,-0.21928,0.684175 sgpqcrad1longE1.s1,1997,0223:45:00,418 ,-1.92828,1.724442,-0.12653,0.649975